#canvas{
    display: block;
    margin: 0 auto;
}
#con{
    width: 50%;
    margin: 10px auto;
}
#con #clear{
    float: right;
}
#con #save{
    float: right;
    margin-right: 20px;
}
#con #save button{
    width:150px;
    height: 30px;
}
#con #save button:hover{
    cursor: pointer;
}
#con #clear button{
    width:80px;
    height: 30px;
}
#con #clear button:hover{
    cursor: pointer;
}
#clear-both{
    clear: both;
}
img{
    position: absolute;
    top: 0;
    left: 0;
}